The impression common in this country, that warm drinks, especially in winter, are more healthful than cold, is not warranted by any experience, nor by the laws of the physical system. At dinner, cold drinks are universal, and no one deems them injurious. It is only at the other two meals that they are supposed to be hurtful.
There is no doubt that warm drinks are healthful, and more agreeable than cold, at certain times and seasons; but it is equally true that drinks above blood-heat are not healthful. If a person should bathe in warm water every day, debility would inevitably follow; for the frequent application of the stimulus of heat, like all other stimulants, eventually causes relaxation and weakness. If, therefore, a person is in the habit of drinking hot drinks twice a day, the teeth, throat, and stomach are gradually debilitated. This, most probably, is one of the causes of an early decay of the teeth, which is observed to be much more common among American ladies, than among those in European countries.
It has been stated to the writer, by an intelligent traveler who had visited Mexico, that it was rare to meet an individual with even a tolerable set of teeth, and that almost every grown person he met in the street had merely remnants of teeth. On inquiry into the customs of the country, it was found that it was the universal practice to take their usual beverage at almost the boiling-point; and this doubtless was the chief cause of the almost entire want of teeth in that country. In the United States, it can not be doubted that much evil is done in this way by hot drinks. Most tea-drinkers consider tea as ruined if it stands until it reaches the healthful temperature for drink.
The following extract, from Dr. Andrew Combe, presents the opinion of most intelligent medical men on this subject. [Footnote: The writer would here remark, in reference to extracts made from various authors, that, for the sake of abridging, she has often left out parts of a paragraph, but never so as to modify the meaning of the author. Some ideas, not connected with the subject in hand, are omitted, but none are altered.]
“Water is a safe drink for all constitutions, provided it be resorted to in obedience to the dictates of natural thirst only, and not of habit. Unless the desire for it is felt, there is no occasion for its use during a meal.”
“The primary effect of all distilled and fermented liquors is to stimulate the nervous system and quicken the circulation. In infancy and childhood, the circulation is rapid and easily excited; and the nervous system is strongly acted upon even by the slightest external impressions. Hence, slight causes of irritation readily excite febrile and convulsive disorders. In youth, the natural tendency of the constitution is still to excitement, and consequently, as a general rule, the stimulus of fermented liquors is injurious.”
These remarks show that parents, who find that stimulating drinks are not injurious to themselves, may mistake in inferring from this that they will not be injurious to their children.
Dr. Combe continues thus: “In mature age, when digestion is good, and the system in full vigor, if the mode of life be not too exhausting, the nervous functions and general circulation are in their best condition, and require no stimulus for their support. The bodily energy is then easily sustained by nutritious food and a regular regimen, and consequently artificial excitement only increases the wasting of the natural strength.”
It may be asked, in this connection, why the stimulus of animal food is not to be regarded in the same light as that of stimulating drinks. In reply, a very essential difference may he pointed out. Animal food furnishes nutriment to the organs which it stimulates, but stimulating drinks excite the organs to quickened action without affording any nourishment.
It has been supposed by some that tea and coffee have, at least, a degree of nourishing power. But it is proved that it is the milk and sugar, and not the main portion of the drink, which imparts the nourishment. Tea has not one particle of nourishing properties; and what little exists in the coffee-berry is lost by roasting it in the usual mode. All that these articles do, is simply to stimulate without nourishing.
Although there is little hope of banishing these drinks, there is still a chance that something may be gained in attempts to regulate their use by the rules of temperance. If, then, a housekeeper can not banish tea and coffee entirely, she may use her influence to prevent excess, both by her instructions, and by the power of control committed more or less to her hands.
It is important for every housekeeper to know that the health of a family very much depends on the purity of water used for cooking and drinking. There are three causes of impure and unhealthful water. One is, the existence in it of vegetable or animal matter, which can be remedied by filtering through sand and charcoal. Another cause is, the existence of mineral matter, especially in limestone countries, producing diseases of the bladder. This is remedied in a measure by boiling, which secures a deposit of the lime on the vessel used. The third cause is, the corroding of zinc and lead used in pipes and reservoirs, producing oxides that are slow poisons. The only remedy is prevention, by having supply-pipes made of iron, like gas-pipe, instead of zinc and lead; or the lately invented lead pipe lined with tin, which metal is not corrosive. The obstacle to this is, that the trade of the plumbers would be greatly diminished by the use of reliable pipes. When water must be used from supply-pipes of lead or zinc, it is well to let the water run some time before drinking it and to use as little as possible, taking milk instead; and being further satisfied for inner necessities by the water supplied by fruits and vegetables. The water in these is always pure. But in using milk as a drink, it must be remembered that it is also rich food, and that less of other food must be taken when milk is thus used, or bilious troubles will result from excess of food.
The use of opium, especially by women, is usually caused at first by medical prescriptions containing it. All that has been stated as to the effect of alcohol in the brain is true of opium; while, to break a habit thus induced is almost hopeless, Every woman who takes or who administers this drug, is dealing as with poisoned arrows, whose wounds are without cure.
The use of tobacco in this country, and especially among young boys, is increasing at a fearful rate. On this subject, we have the unanimous opinion of all medical men; the following being specimens.
A distinguished medical writer thus states the case: “Every physician knows that the agreeable sensations that tempt to the use of tobacco are caused by nicotine, which is a rank poison, as much so as prussic acid or arsenic. When smoked, the poison is absorbed by the blood of the mouth, and carried to the brain. When chewed, the nicotine passes to the blood through the mouth and stomach. In both cases, the whole nervous system is thrown, into abnormal excitement to expel the poison, and it is this excitement that causes agreeable sensations. The excitement thus caused is invariably followed by a diminution of nervous power, in exact proportion to the preceding excitement to expel the evil from the system.”
Few will dispute the general truth and effect of the above statement, so that the question is one to be settled on the same principle as applies to the use of alcoholic drinks. Is it, then, according to the generous principles of Christ’s religion, for those who are strong and able to bear this poison, to tempt the young, the ignorant, and the weak to a practice not needful to any healthful enjoyment, and which leads multitudes to disease, and often to vice? For the use of tobacco tends always to lessen nerve-power, and probably every one out of five that indulges in its use awakens a morbid craving for increased stimulus, lessens the power of self-control, diminishes the strength of the constitution, and sets an example that influences the weak to the path of danger and of frequent ruin.
The great danger of this age is an increasing, intense worldliness, and disbelief in the foundation principle of the religion of Christ, that we are to reap through everlasting ages the consequences of habits formed in this life. In the light of his word, they only who are truly wise “shall shine as the firmament, and they that turn many to righteousness, as the stars, forever and ever.”
It is increased
faith or belief in the teachings of Christ’s religion, as to the influence of this life upon the life to come, which alone can save our country and the world from that inrushing tide of sensualism and worldliness, now seeming to threaten the best hopes and prospects of our race.
And woman, as the chief educator of our race, and the prime minister of the family state, is bound in the use of meats and drinks to employ the powerful and distinctive motives of the religion of Christ in forming habits of temperance and benevolent self-sacrifice for the good of others.
CHAPTER XI.
CLEANLINESS.
Both the health and comfort of a family depend, to a great extent, on cleanliness of the person and the family surroundings. True cleanliness of person involves the scientific treatment of the skin. This is the most complicated organ of the body, and one through which the health is affected more than through any other; and no persons can or will he be so likely to take proper care of it as those by whom its construction and functions are understood.
Fig. 57 is a very highly magnified portion of the skin. The layer marked 1 is the outside, very thin skin, called the cuticle or scarf skin. This consists of transparent layers of minute cells, which are constantly decaying and being renewed, and the white scurf that passes from the skin to the clothing is a decayed portion of these cells. This part of the skin has neither nerves nor blood-vessels.
The dark layer, marked 2, 7, 8, is that portion of the true skin which gives the external color marking diverse races. In the portion of the dark layer marked 3, 4, is seen a network of nerves which run from two branches of the nervous trunks coming from the spinal marrow. These arc nerves of sensation, by which the sense of touch or feeling is performed. Fig. 58 represents the blood-vessels, (intermingled with the nerves of the skin,) which divide into minute capillaries that act like the capillaries of the lungs, taking oxygen from the air, and giving out carbonic acid. At a, and b are seen the roots of two hairs, which abound in certain parts of the skin, and are nourished by the blood of the capillaries.
At Fig. 59 is a magnified view of another set of vessels, called the lymphatics or absorbents. These are extremely minute vessels that interlace with the nerves and blood-vessels of the skin. Their office is to aid in collecting the useless, injurious, or decayed matter, and carry it to certain reservoirs, from which it passes into some of the large veins, to be thrown out through the lungs, bowels, kidneys, or skin. These absorbent or lymphatic; vessels have mouths opening on the surface of the true skin, and, though covered by the cuticle, they can absorb both liquids and solids that are placed in close contact with the skin. In proof of this, one of the main trunks of the lymphatics in the hand can be cut off from all communication with other portions, and tied up: and if the hand is immersed in milk a given time, it will be found that the milk has been, absorbed through the cuticle and fills the lymphatics. In this way, long-continued blisters on the skin will introduce the blistering matter into the blood through the absorbents, and then the kidneys will take it up from the blood passing through them to carry it out of the body, and thus become irritated and inflamed by it.
There are also oil-tubes, imbedded in the skin, that draw off oil from the blood. This issues on the surface and spreads over the cuticle to keep it soft and moist. But the most curious part of the skin is the system of innumerable minute perspiration-tubes. Fig. 60 is a drawing of one very greatly magnified. These tubes open on the cuticle, and the openings are called pores of the skin. They descend into the true skin, and there form a coil, as is seen in the drawing. These tubes are hollow, like a pipe-stem, and their inner surface consists of wonderfully minute capillaries filled with the impure venous blood. And in these small tubes the same process is going on as takes places when the carbonic acid and water of the blood are exhaled from the lungs. The capillaries of these tubes through the whole skin of the body are thus constantly exhaling the noxious and decayed particles of the body, just as the lungs pour them out through the mouth and nose.
It has been shown that the perspiration-tubes are coiled up into a ball at their base. The number and extent of these tubes are astonishing. In a square inch on the palm of the hand have been counted, through a microscope, thirty-five hundred of these tubes. Each one of them is about a quarter of an inch in length, including its coils. This makes the united lengths of these little tubes to be seventy-three feet to a square inch. Their united length, over the whole body is thus calculated to be equal to twenty-eight miles. What a wonderful apparatus this! And what mischiefs must ensue when the drainage from the body of such an extent as this becomes obstructed!
But the inside of the body also has a skin, as have all its organs. The interior of the head, the throat, the gullet, the lungs, the stomach, and all the intestines, are lined with a skin. This is called the mucous membrane, because it is constantly secreting from the blood a slimy substance called mucus. When it accumulates in the lungs, it is called phlegm. This inner skin also has nerves, blood-vessels, and lymphatics. The outer skin joins to the inner at the month, the nose, and other openings of the body, and there is a constant sympathy between the two skins, and thus between the inner organs and the surface of the body.
SECRETING ORGANS.
Those vessels of the body which draw off certain portions of the blood and change it into a new form, to be employed for service or to be thrown out of the body, are called secreting organs. The skin in this sense is a secreting organ, as its perspiration-tubes secrete or separate the bad portions of the blood, and send them off.
Of the internal secreting organs, the liver is the largest. Its chief office is to secrete from the blood all matter not properly supplied with oxygen. For this purpose, a set of veins carries the blood of all the lower intestines to the liver, where the imperfectly oxidized matter is drawn off in the form of bile, and accumulated in a reservoir called the gall-bladder. Thence it passes to the place where the smaller intestines receive the food from the stomach, and there it mixes with this food. Then it passes through the long intestines, and is thrown out of the body through the rectum. This shows how it is, that want of pure and cool air and exercise causes excess of bile, from lack of oxygen. The liver also has arterial blood sent to nourish it, and corresponding veins to return this blood to the heart. So there are two sets of blood-vessels for the liver — one to secrete the bile, and the other to nourish the organ itself.
The kidneys secrete from the arteries that pass, through them all excess of water in the blood, and certain injurious substances. These are carried through small tubes to the bladder, and thence thrown out of the body.
The pancreas, a whitish gland, situated in the abdomen below the stomach, secretes from the arteries that pass through it the pancreatic juice, which unites with the bile from the liver, in preparing the food for nourishing the body.
There are certain little glands near the eyes that secrete the tears, and others near the mouth that secrete the saliva, or spittle.
These organs all have arteries sent to them to nourish them, and also veins to carry away the impure blood. At the same time, they secrete from the arterial blood the peculiar fluid which it is their office to supply.
All the food that passes through the lower intestines which is not drawn off by the lacteals or by some of these secreting organs, passes from the body through a passage called the rectum.
Learned men have made very curious experiments; to ascertain how much the several organs throw out of the body, It is found that the skin throws off five out of eight pounds of the food and drink, or probably about three or four pounds a day. The lungs throw off one quarter as much as the skin, or about a pound a day. The remainder is carried off by the kidneys and lower intestines.
There is such a sympathy and connection between all the organs of the body, that when one of them is unable to work, the others perform the office of the feeble one. Thus, if the skin has its perspiration-tubes closed up by a chill, then all the poisonous matter that would have been thrown out through them m
ust be emptied out either by the lungs, kidneys, or bowels.
When all these organs are strong and healthy, they can bear this increased labor without injury. But if the lungs are weak, the blood sent from the skin by the chill engorges the weak blood-vessels, and produces an inflammation of the lungs. Or it increases the discharge of a slimy mucous substance, that exudes from the skin of the lungs. This fills up the air-vessels, and would very soon end life, were it not for the spasms of the lungs, called coughing, which throw off this substance.
If, on the other hand, the bowels are weak, a chill of the skin sends the blood into all the blood-vessels of the intestines, and produces inflammation there, or else an excessive secretion of the mucous substance, which is called a diarrhea. Or if the kidneys are weak, there is an increased secretion and discharge from them, to an unhealthy and injurious extent.
This connection between the skin and internal organs is shown, not only by the internal effects of a chill on the skin; but by the sympathetic effect on the skin when these internal organs suffer. For example, there are some kinds of food that will irritate and influence the stomach or the bowels; and this, by sympathy, will produce an immediate eruption on the skin. Some persons, on eating strawberries, will immediately be affected with a nettle-rash. Others can not eat certain shell-fish without being affected in this way. Many humors on the face are caused by a diseased state of the internal organs with which the skin sympathizes.
Complete Works of Harriet Beecher Stowe Page 854